Out-of-bounds Read in Huawei Mate 30
CVE-2020-9211
There is an out-of-bound read and write vulnerability in Huawei smartphone. A module dose not verify the input sufficiently. Attackers can exploit this vulnerability by modifying some configuration to cause out-of-bound read and write, cau…
Vulnerability class: Buffer Overflow
EPSS: 0.002 (15.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Huawei Mate 30 — versions 10.1.0.126(C00E125R5P3)
- Huawei Mate_30
- Huawei Mate_30_firmware — versions 10.1.0.126\(c00e125r5p3\)
Weakness classification (CWE)
Public proof-of-concept exploits
References
- psirt@huawei.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2020-9211?
- CVE-2020-9211 is a medium-severity vulnerability in Huawei Mate 30, classified under Out-of-bounds Read. CVSS score: 6.4/10. Published 2024-12-27.
- How severe is CVE-2020-9211?
- Medium severity. CVSS v3 base score is 6.4 out of 10.
- Is CVE-2020-9211 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.